SRAM DUB BB30 bottom bracket, 68/73 mm
SRAM DUB BB30 MTB bottom bracket
SRAM DUB bottom brackets have a simple job - to connect your cranks to the frame and ensure their smooth and flawless long-term operation for ideal power transfer. To enable unified focus, SRAM developed the DUB bottom bracket as a truly unifying component. One extended axle that allows use with all specifications of bottom brackets.- For better compatibility with cranks
- For better protection from external conditions
- For longer life and performance
- To make it more durable, smoother running, and easy to use
One extended axle that allows use with all specifications of bottom brackets
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Encapsulated industrial bearings
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Complies with the ISO 4210 standard
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Suitability | MTB, Road |
Type of assembly | BB30/BB30A |
Axis type for cranks | DUB (⌀ - 29 mm) |
Frame width | 68 mm, 73 mm |
For frame diameter | 42 mm |
Weight | 78 g |
product ID | 61413 |
